制播一体化系统的安全播出保障措施  

Security Measures of Broadcast in the Integrated System of Production and Broadcasting

作　　者：姜辛 王新熙 JIANG Xin;WANG Xinxi(Suqian Radio and Television Station,Suqian 223800,China)

机构地区：[1]宿迁市广播电视总台,江苏宿迁223800

出　　处：《电视技术》2023年第9期146-148,152,共4页Video Engineering

摘　　要：针对制播一体化的高清播出系统,采取多种措施,保障系统的播出安全。在网络层面,设置隔离保护和全流程业务监控;在设备配置方面,使用异构播出服务器,构建全程平行信号链路,并针对系统运维工作制定严格规范。经过工作实践检验,这些措施对于系统安全播出有良好的保障作用。Aiming at the high-definition broadcasting system integrated with production and broadcasting,this paper takes many measures to ensure the broadcast security of the system.At the network level,isolation protection and whole-process service monitoring are set.In terms of equipment configuration,the heterogeneous broadcast server is used to build the whole parallel signal link,and strict specifications are formulated for system operation and maintenance.Through the work practice test,these measures have a good guarantee effect on the safe broadcast of the system.

关 键 词：制播一体化 播出系统 异构 

分 类 号：TN948.1[电子电信—信号与信息处理]